For someone (actor) to allow food (patient -on) to spoil.
mamangloh
Adīyu am'amhan an banglohon nan do'ol an inhāangyu ta idatyuh nan udumnan mahinaāngan an tatāgu.
You should not waste the excessive (food) that you cook, allowing (it) to spoil, but give it to people who are hungry.
For one, who has more than enough to eat, to waste and not share food is considered grave misconduct.